The Backupninja restore pipeline supports restore of the following components:
MAAS, including the PostgreSQL database that contains the data for MAAS and machines that are registered and managed by MAAS
Salt Master, including the PKI keys, certificates, the Salt Minion on
cfg01
, and the metadata model
To configure the Backupninja restore pipeline:
Log in to the Salt Master node.
Verify that the class with the Backupninja restore Jenkins job is present in the pillar:
salt -C 'I@jenkins:client and not I@salt:master' pillar.get jenkins:client:job:backupninja_restore
If the pillars do not include the Backupninja restore pipeline:
Add the following class to cicd/control/leader.yml
:
- system.jenkins.client.job.deploy.backupninja_restore
Rerun the jenkins
state on the cid01
node:
salt -C 'I@jenkins:client and not I@salt:master' state.sls jenkins.client
If you plan to restore the Salt Master node and MAAS:
In cluster/infra/config/init.yml
, configure the pillar for
salt-master
and salt-minion
:
parameters:
salt:
master:
initial_data:
engine: backupninja
source: ${_param:backupninja_backup_host} # the backupninja server that stores Salt Master backups, for example: kvm03
host: ${_param:infra_config_hostname}.${_param:cluster_domain} # for example: cfg01.deploy-name.local
home_dir: '/path/to/backups/' # for example: '/srv/volumes/backup/backupninja'
minion:
initial_data:
engine: backupninja
source: ${_param:backupninja_backup_host} # the backupninja server that stores Salt Master backups
host: ${_param:infra_config_hostname}.${_param:cluster_domain} # for example: cfg01.deploy-name.local
home_dir: '/path/to/backups/' # for example: '/srv/volumes/backup/backupninja'
Note
If salt-master
restore has been already performed on your
cluster, first delete the master-restored
and minion-restored
files in /srv/salt
.
In cluster/infa/maas.yml
, add the following class for MAAS restore:
- system.maas.region.restoredb
Since 2019.2.12 If you plan to restore the Keystone credential keys
and such restore operation has been already performed on your cluster, first
delete the .keystone_restored
file in /etc/salt
.